DR Airmatic part AS-0030 is a new, aftermarket Rear Right strut Air Spring assembly for the Audi Q7 2005-2015 4L SUV with Airmatic and new rubber air spring bladder and improvement seal Features: Pre-Assembled for Easy Installation Reference OE/OEM Number 7L8616503 7L8616503B 7L8 616 503 7L8 616 503B